Not as far as i know,but there might be a way to change the config file to bind mouse wheel,but im not sure the game could recognize it.Hell,even mouse look is a bit dodgey in Blood.But its old and set in its ways.

Adapted it from a post found here: http://www.gog.com/forum/blood_series/u ... ns_in_ouwb
Basically, removed the top line which made it target just the DOSBox window. Make sure to close it after you're done playing, otherwise your mousewheel just registers as keyboard up/down. lol